Hoist scale



FIG. 1 is a perspective view of an hoist scale showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof,

FIG. 4 is a left side elevational view thereof,

FIG. 5 is a right side elevational view thereof,

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view to that shown.

FIG. 8 is a perspective view of showing the top and bottom of a hoist scale are connected with an column respectively of claimed design; and,

FIG. 9 is a perspective view of showing the top and bottom of a hoist scale are connected with an column and a rectangle block respectively of claimed design.

The broken line showing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for an hoist scale, as shown and described. 